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mingw / mingw-w64 / 4a306baa4a206c9314bdc129e98abfa1aebe2b0e / . / mingw-w64-tools / widl / src / parser.yy.c
blob: 4b24c873538cbdd6e17ed6198d4411b03fa1cb58 [file] [log] [blame]
#line 2 "parser.yy.c"
#line 4 "parser.yy.c"
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define yy_create_buffer parser__create_buffer
#define yy_delete_buffer parser__delete_buffer
#define yy_flex_debug parser__flex_debug
#define yy_init_buffer parser__init_buffer
#define yy_flush_buffer parser__flush_buffer
#define yy_load_buffer_state parser__load_buffer_state
#define yy_switch_to_buffer parser__switch_to_buffer
#define yyin parser_in
#define yyleng parser_leng
#define yylex parser_lex
#define yylineno parser_lineno
#define yyout parser_out
#define yyrestart parser_restart
#define yytext parser_text
#define yywrap parser_wrap
#define yyalloc parser_alloc
#define yyrealloc parser_realloc
#define yyfree parser_free
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)
#define YY_USE_CONST
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN (yy_start) = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START (((yy_start) - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE parser_restart(parser_in )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#define YY_BUF_SIZE 16384
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
extern int parser_leng;
extern FILE *parser_in, *parser_out;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
#define YY_LESS_LINENO(n)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up parser_text. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
*yy_cp = (yy_hold_char); \
YY_RESTORE_YY_MORE_OFFSET \
(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up parser_text again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, (yytext_ptr) )
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via parser_restart()), so that the user can continue scanning by
* just pointing parser_in at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*
* Returns the top of the stack, or NULL.
*/
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
? (yy_buffer_stack)[(yy_buffer_stack_top)] \
: NULL)
/* Same as previous macro, but useful when we know that the buffer stack is not
* NULL or when we need an lvalue. For internal use only.
*/
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
/* yy_hold_char holds the character lost when parser_text is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int parser_leng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 0; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow parser_wrap()'s to do buffer switches
* instead of setting up a fresh parser_in. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void parser_restart (FILE *input_file );
void parser__switch_to_buffer (YY_BUFFER_STATE new_buffer );
YY_BUFFER_STATE parser__create_buffer (FILE *file,int size );
void parser__delete_buffer (YY_BUFFER_STATE b );
void parser__flush_buffer (YY_BUFFER_STATE b );
void parser_push_buffer_state (YY_BUFFER_STATE new_buffer );
void parser_pop_buffer_state (void );
static void parser_ensure_buffer_stack (void );
static void parser__load_buffer_state (void );
static void parser__init_buffer (YY_BUFFER_STATE b,FILE *file );
#define YY_FLUSH_BUFFER parser__flush_buffer(YY_CURRENT_BUFFER )
YY_BUFFER_STATE parser__scan_buffer (char *base,yy_size_t size );
YY_BUFFER_STATE parser__scan_string (yyconst char *yy_str );
YY_BUFFER_STATE parser__scan_bytes (yyconst char *bytes,int len );
void *parser_alloc (yy_size_t );
void *parser_realloc (void *,yy_size_t );
void parser_free (void * );
#define yy_new_buffer parser__create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! YY_CURRENT_BUFFER ){ \
parser_ensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
parser__create_buffer(parser_in,YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! YY_CURRENT_BUFFER ){\
parser_ensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
parser__create_buffer(parser_in,YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
/* Begin user sect3 */
typedef unsigned char YY_CHAR;
FILE *parser_in = (FILE *) 0, *parser_out = (FILE *) 0;
typedef int yy_state_type;
extern int parser_lineno;
int parser_lineno = 1;
extern char *parser_text;
#define yytext_ptr parser_text
static yy_state_type yy_get_previous_state (void );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
static int yy_get_next_buffer (void );
static void yy_fatal_error (yyconst char msg[] );
/* Done after the current pattern has been matched and before the
* corresponding action - sets up parser_text.
*/
#define YY_DO_BEFORE_ACTION \
(yytext_ptr) = yy_bp; \
parser_leng = (size_t) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 39
#define YY_END_OF_BUFFER 40
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
{
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static yyconst flex_int16_t yy_accept[174] =
{ 0,
0, 0, 0, 0, 0, 0, 0, 0, 3, 3,
5, 5, 0, 0, 40, 38, 27, 26, 38, 6,
38, 10, 38, 38, 22, 22, 38, 38, 38, 25,
25, 25, 17, 38, 27, 2, 16, 39, 7, 16,
9, 22, 22, 19, 19, 19, 18, 27, 2, 3,
5, 5, 11, 16, 32, 36, 30, 0, 0, 22,
22, 22, 0, 28, 34, 31, 33, 29, 25, 8,
25, 35, 0, 2, 2, 0, 15, 13, 12, 22,
0, 19, 19, 0, 2, 2, 3, 5, 5, 14,
37, 23, 22, 22, 21, 25, 0, 22, 0, 19,
5, 0, 21, 21, 25, 0, 22, 0, 19, 5,
0, 23, 21, 21, 25, 0, 22, 0, 19, 5,
25, 0, 22, 0, 19, 5, 25, 0, 22, 0,
19, 5, 25, 1, 22, 0, 19, 5, 25, 0,
22, 4, 0, 24, 0, 4, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 20, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 2, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 4, 5, 6, 1, 1, 7, 8, 9,
1, 1, 10, 1, 11, 12, 1, 13, 14, 14,
14, 14, 14, 14, 14, 14, 14, 1, 1, 15,
16, 17, 1, 1, 18, 19, 19, 19, 20, 21,
22, 22, 22, 22, 22, 23, 22, 22, 22, 22,
22, 24, 25, 22, 26, 22, 22, 27, 28, 22,
29, 30, 31, 1, 32, 1, 33, 19, 34, 35,
36, 19, 37, 38, 39, 22, 22, 40, 41, 22,
42, 43, 22, 44, 22, 22, 45, 22, 22, 46,
22, 22, 1, 47, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
static yyconst flex_int32_t yy_meta[48] =
{ 0,
1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 3, 3, 1, 1, 1, 3, 3, 3,
3, 4, 4, 4, 4, 4, 4, 4, 1, 1,
1, 4, 3, 3, 3, 3, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 1
} ;
static yyconst flex_int16_t yy_base[214] =
{ 0,
0, 46, 46, 50, 51, 54, 84, 56, 345, 344,
129, 130, 131, 132, 346, 639, 639, 639, 325, 639,
333, 639, 322, 326, 160, 124, 45, 321, 47, 0,
331, 316, 639, 286, 63, 139, 639, 639, 639, 45,
639, 194, 117, 228, 0, 326, 639, 64, 324, 0,
0, 286, 639, 135, 639, 639, 639, 312, 54, 154,
130, 119, 0, 639, 639, 639, 639, 639, 0, 639,
296, 639, 71, 146, 147, 272, 639, 639, 639, 252,
0, 285, 0, 72, 313, 312, 0, 0, 278, 639,
639, 140, 639, 639, 158, 291, 277, 309, 0, 342,
269, 182, 152, 162, 290, 265, 366, 0, 399, 269,
58, 196, 639, 639, 276, 255, 423, 0, 456, 259,
270, 258, 480, 0, 513, 255, 266, 281, 537, 0,
570, 244, 251, 275, 212, 265, 263, 227, 143, 0,
267, 0, 149, 639, 0, 0, 0, 0, 257, 0,
0, 0, 0, 256, 0, 0, 0, 0, 249, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 639, 639, 606, 610, 614, 616, 620, 622, 626,
630, 256, 255, 253, 252, 251, 250, 248, 247, 634,
242, 241, 240, 234, 233, 230, 228, 221, 219, 216,
215, 208, 201, 198, 188, 185, 176, 154, 152, 143,
80, 79, 76
} ;
static yyconst flex_int16_t yy_def[214] =
{ 0,
173, 1, 174, 174, 174, 174, 173, 7, 175, 175,
176, 176, 174, 174, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 177,
177, 177, 173, 173, 173, 173, 173, 173, 173, 178,
173, 173, 42, 179, 179, 179, 173, 173, 173, 180,
181, 181, 173, 178, 173, 173, 173, 173, 173, 173,
173, 173, 182, 173, 173, 173, 173, 173, 177, 173,
177, 173, 173, 173, 173, 173, 173, 173, 173, 173,
183, 179, 179, 173, 173, 173, 180, 181, 181, 173,
173, 173, 173, 173, 182, 177, 173, 173, 184, 179,
181, 173, 173, 173, 177, 173, 173, 185, 179, 181,
173, 173, 173, 173, 177, 173, 173, 186, 179, 181,
177, 173, 173, 187, 179, 181, 177, 173, 173, 188,
179, 181, 177, 173, 173, 173, 179, 181, 177, 189,
173, 190, 173, 173, 191, 190, 192, 193, 173, 194,
195, 196, 197, 173, 198, 199, 200, 201, 173, 202,
203, 204, 205, 206, 207, 208, 209, 210, 211, 212,
213, 173, 0, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173
} ;
static yyconst flex_int16_t yy_nxt[687] =
{ 0,
16, 17, 18, 19, 20, 16, 21, 22, 16, 16,
23, 24, 25, 26, 27, 28, 29, 30, 30, 30,
30, 30, 31, 30, 32, 30, 30, 30, 33, 16,
16, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 34, 35, 38, 78,
39, 36, 38, 38, 39, 41, 38, 48, 41, 64,
65, 49, 67, 68, 73, 84, 92, 92, 74, 85,
112, 112, 73, 84, 79, 40, 74, 85, 172, 40,
40, 171, 170, 40, 16, 17, 18, 19, 20, 16,
21, 22, 16, 16, 23, 24, 42, 43, 27, 28,
29, 44, 44, 44, 44, 45, 46, 45, 45, 45,
45, 45, 33, 16, 47, 45, 44, 44, 44, 44,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
34, 38, 38, 38, 38, 59, 60, 60, 53, 53,
75, 94, 90, 173, 143, 169, 61, 75, 75, 62,
143, 144, 92, 92, 168, 93, 167, 144, 94, 102,
54, 54, 173, 61, 79, 59, 60, 60, 62, 52,
52, 59, 60, 60, 93, 102, 61, 113, 166, 62,
103, 76, 61, 104, 114, 62, 63, 165, 76, 76,
164, 111, 111, 61, 112, 112, 113, 103, 62, 61,
163, 114, 104, 162, 62, 63, 80, 80, 112, 112,
161, 81, 81, 81, 81, 102, 61, 159, 158, 62,
63, 157, 140, 156, 141, 141, 81, 81, 81, 81,
154, 102, 153, 61, 61, 152, 151, 62, 62, 63,
82, 82, 149, 148, 147, 82, 82, 82, 82, 145,
136, 61, 130, 124, 118, 108, 62, 99, 95, 160,
82, 82, 82, 82, 98, 98, 155, 150, 142, 99,
99, 99, 99, 140, 61, 140, 134, 62, 139, 141,
141, 138, 134, 133, 99, 99, 99, 99, 132, 61,
128, 61, 62, 127, 126, 122, 62, 100, 100, 121,
120, 116, 100, 100, 100, 100, 61, 115, 110, 106,
105, 62, 101, 86, 86, 97, 96, 100, 100, 100,
100, 107, 107, 91, 89, 86, 108, 108, 108, 108,
70, 61, 72, 71, 62, 70, 66, 58, 57, 56,
55, 108, 108, 108, 108, 173, 38, 38, 61, 173,
173, 173, 173, 62, 109, 109, 173, 173, 173, 109,
109, 109, 109, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 109, 109, 109, 109, 117, 117,
173, 173, 173, 118, 118, 118, 118, 173, 61, 173,
173, 62, 173, 173, 173, 173, 173, 173, 118, 118,
118, 118, 173, 173, 173, 61, 173, 173, 173, 173,
62, 119, 119, 173, 173, 173, 119, 119, 119, 119,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 119, 119, 119, 119, 123, 123, 173, 173, 173,
124, 124, 124, 124, 173, 61, 173, 173, 62, 173,
173, 173, 173, 173, 173, 124, 124, 124, 124, 173,
173, 173, 61, 173, 173, 173, 173, 62, 125, 125,
173, 173, 173, 125, 125, 125, 125, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 125, 125,
125, 125, 129, 129, 173, 173, 173, 130, 130, 130,
130, 173, 61, 173, 173, 62, 173, 173, 173, 173,
173, 173, 130, 130, 130, 130, 173, 173, 173, 61,
173, 173, 173, 173, 62, 131, 131, 173, 173, 173,
131, 131, 131, 131, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 131, 131, 131, 131, 135,
135, 173, 173, 173, 136, 136, 136, 136, 173, 61,
173, 173, 62, 173, 173, 173, 173, 173, 173, 136,
136, 136, 136, 173, 173, 173, 61, 173, 173, 173,
173, 62, 137, 137, 173, 173, 173, 137, 137, 137,
137, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 137, 137, 137, 137, 37, 37, 37, 37,
50, 50, 50, 50, 51, 51, 51, 51, 69, 69,
77, 173, 77, 77, 83, 83, 87, 173, 87, 87,
88, 173, 88, 88, 146, 173, 146, 146, 15, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173
} ;
static yyconst flex_int16_t yy_chk[687] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 2, 3, 40,
3, 2, 4, 5, 4, 5, 6, 8, 6, 27,
27, 8, 29, 29, 35, 48, 59, 59, 35, 48,
111, 111, 73, 84, 40, 3, 73, 84, 213, 4,
5, 212, 211, 6, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 11, 12, 13, 14, 26, 26, 26, 13, 14,
36, 62, 54, 43, 139, 210, 26, 74, 75, 26,
143, 139, 92, 92, 209, 61, 208, 143, 62, 92,
13, 14, 43, 26, 54, 60, 60, 60, 26, 11,
12, 25, 25, 25, 61, 92, 60, 103, 207, 60,
95, 36, 25, 95, 104, 25, 25, 206, 74, 75,
205, 102, 102, 60, 102, 102, 103, 95, 60, 25,
204, 104, 95, 203, 25, 25, 42, 42, 112, 112,
202, 42, 42, 42, 42, 112, 42, 201, 200, 42,
42, 199, 135, 198, 135, 135, 42, 42, 42, 42,
197, 112, 196, 42, 135, 195, 194, 135, 42, 42,
44, 44, 193, 192, 191, 44, 44, 44, 44, 189,
188, 135, 187, 186, 185, 184, 135, 183, 182, 159,
44, 44, 44, 44, 80, 80, 154, 149, 138, 80,
80, 80, 80, 137, 80, 136, 134, 80, 133, 141,
141, 132, 128, 127, 80, 80, 80, 80, 126, 141,
122, 80, 141, 121, 120, 116, 80, 82, 82, 115,
110, 106, 82, 82, 82, 82, 141, 105, 101, 97,
96, 141, 89, 86, 85, 76, 71, 82, 82, 82,
82, 98, 98, 58, 52, 49, 98, 98, 98, 98,
46, 98, 34, 32, 98, 31, 28, 24, 23, 21,
19, 98, 98, 98, 98, 15, 10, 9, 98, 0,
0, 0, 0, 98, 100, 100, 0, 0, 0, 100,
100, 100, 100, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 100, 100, 100, 100, 107, 107,
0, 0, 0, 107, 107, 107, 107, 0, 107, 0,
0, 107, 0, 0, 0, 0, 0, 0, 107, 107,
107, 107, 0, 0, 0, 107, 0, 0, 0, 0,
107, 109, 109, 0, 0, 0, 109, 109, 109, 109,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 109, 109, 109, 109, 117, 117, 0, 0, 0,
117, 117, 117, 117, 0, 117, 0, 0, 117, 0,
0, 0, 0, 0, 0, 117, 117, 117, 117, 0,
0, 0, 117, 0, 0, 0, 0, 117, 119, 119,
0, 0, 0, 119, 119, 119, 119, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 119, 119,
119, 119, 123, 123, 0, 0, 0, 123, 123, 123,
123, 0, 123, 0, 0, 123, 0, 0, 0, 0,
0, 0, 123, 123, 123, 123, 0, 0, 0, 123,
0, 0, 0, 0, 123, 125, 125, 0, 0, 0,
125, 125, 125, 125, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 125, 125, 125, 125, 129,
129, 0, 0, 0, 129, 129, 129, 129, 0, 129,
0, 0, 129, 0, 0, 0, 0, 0, 0, 129,
129, 129, 129, 0, 0, 0, 129, 0, 0, 0,
0, 129, 131, 131, 0, 0, 0, 131, 131, 131,
131, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 131, 131, 131, 131, 174, 174, 174, 174,
175, 175, 175, 175, 176, 176, 176, 176, 177, 177,
178, 0, 178, 178, 179, 179, 180, 0, 180, 180,
181, 0, 181, 181, 190, 0, 190, 190, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 173, 173
} ;
static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;
extern int parser__flex_debug;
int parser__flex_debug = 0;
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
*/
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *parser_text;
#line 1 "parser.l"
/* -*-C-*-
* IDL Compiler
*
* Copyright 2002 Ove Kaaven
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define YY_NO_INPUT 1
#line 44 "parser.l"
#include "config.h"
#include "wine/port.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <assert.h>
#include <errno.h>
#include <limits.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#else
#define YY_NO_UNISTD_H
#endif
#include "widl.h"
#include "utils.h"
#include "parser.h"
#include "wine/wpp.h"
#include "parser.tab.h"
static void addcchar(char c);
static char *get_buffered_cstring(void);
static char *cbuffer;
static int cbufidx;
static int cbufalloc = 0;
static int kw_token(const char *kw);
static int attr_token(const char *kw);
#define MAX_IMPORT_DEPTH 10
struct {
YY_BUFFER_STATE state;
char *input_name;
int line_number;
char *temp_name;
} import_stack[MAX_IMPORT_DEPTH];
int import_stack_ptr = 0;
/* converts an integer in string form to an unsigned long and prints an error
* on overflow */
static unsigned int xstrtoul(const char *nptr, char **endptr, int base)
{
#if defined(__MINGW32__) || defined(_MSC_VER)
/* Long might be not wide enough for LLP64 target, so we want to use
double-precision here instead. */
unsigned long long val;
errno = 0;
val = strtoull (nptr, endptr, base);
if ((val == ULONG_LONG_MAX && errno == ERANGE) || ((unsigned int)val != val))
error_loc("integer constant %s is too large\n", nptr);
return (unsigned int) val;
#else
unsigned long val;
errno = 0;
val = strtoul(nptr, endptr, base);
if ((val == ULONG_MAX && errno == ERANGE) || ((unsigned int)val != val))
error_loc("integer constant %s is too large\n", nptr);
return val;
#endif
}
UUID *parse_uuid(const char *u)
{
UUID* uuid = xmalloc(sizeof(UUID));
char b[3];
/* it would be nice to use UuidFromStringA */
uuid->Data1 = strtoul(u, NULL, 16);
uuid->Data2 = strtoul(u+9, NULL, 16);
uuid->Data3 = strtoul(u+14, NULL, 16);
b[2] = 0;
memcpy(b, u+19, 2); uuid->Data4[0] = strtoul(b, NULL, 16);
memcpy(b, u+21, 2); uuid->Data4[1] = strtoul(b, NULL, 16);
memcpy(b, u+24, 2); uuid->Data4[2] = strtoul(b, NULL, 16);
memcpy(b, u+26, 2); uuid->Data4[3] = strtoul(b, NULL, 16);
memcpy(b, u+28, 2); uuid->Data4[4] = strtoul(b, NULL, 16);
memcpy(b, u+30, 2); uuid->Data4[5] = strtoul(b, NULL, 16);
memcpy(b, u+32, 2); uuid->Data4[6] = strtoul(b, NULL, 16);
memcpy(b, u+34, 2); uuid->Data4[7] = strtoul(b, NULL, 16);
return uuid;
}
/*
**************************************************************************
* The flexer starts here
**************************************************************************
*/
#line 806 "parser.yy.c"
#define INITIAL 0
#define QUOTE 1
#define WSTRQUOTE 2
#define ATTR 3
#define PP_LINE 4
#define PP_PRAGMA 5
#define SQUOTE 6
#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
* down here because we want the user's section 1 to have been scanned first.
* The user has a chance to override it with an option.
*/
#include <unistd.h>
#endif
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif
static int yy_init_globals (void );
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int parser_lex_destroy (void );
int parser_get_debug (void );
void parser_set_debug (int debug_flag );
YY_EXTRA_TYPE parser_get_extra (void );
void parser_set_extra (YY_EXTRA_TYPE user_defined );
FILE *parser_get_in (void );
void parser_set_in (FILE * in_str );
FILE *parser_get_out (void );
void parser_set_out (FILE * out_str );
int parser_get_leng (void );
char *parser_get_text (void );
int parser_get_lineno (void );
void parser_set_lineno (int line_number );
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int parser_wrap (void );
#else
extern int parser_wrap (void );
#endif
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * );
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif
#endif
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = NULL;
static void yy_push_state (int new_state );
static void yy_pop_state (void );
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO fwrite( parser_text, parser_leng, 1, parser_out )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
int n; \
for ( n = 0; n < max_size && \
(c = getc( parser_in )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( parser_in ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else \
{ \
errno=0; \
while ( (result = fread(buf, 1, max_size, parser_in))==0 && ferror(parser_in)) \
{ \
if( errno != EINTR) \
{ \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
break; \
} \
errno=0; \
clearerr(parser_in); \
} \
}\
\
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif
/* end tables serialization structures and prototypes */
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
extern int parser_lex (void);
#define YY_DECL int parser_lex (void)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after parser_text and parser_leng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
if ( parser_leng > 0 ) \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
(parser_text[parser_leng - 1] == '\n'); \
YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
#line 140 "parser.l"
#line 1005 "parser.yy.c"
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! (yy_start) )
(yy_start) = 1; /* first start state */
if ( ! parser_in )
parser_in = stdin;
if ( ! parser_out )
parser_out = stdout;
if ( ! YY_CURRENT_BUFFER ) {
parser_ensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
parser__create_buffer(parser_in,YY_BUF_SIZE );
}
parser__load_buffer_state( );
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = (yy_c_buf_p);
/* Support of parser_text. */
*yy_cp = (yy_hold_char);
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = (yy_start);
yy_current_state += YY_AT_BOL();
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 174 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
while ( yy_current_state != 173 );
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
yy_find_action:
yy_act = yy_accept[yy_current_state];
YY_DO_BEFORE_ACTION;
do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = (yy_hold_char);
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
goto yy_find_action;
case 1:
YY_RULE_SETUP
#line 141 "parser.l"
yy_push_state(PP_PRAGMA);
YY_BREAK
case 2:
YY_RULE_SETUP
#line 142 "parser.l"
yy_push_state(PP_LINE);
YY_BREAK
case 3:
YY_RULE_SETUP
#line 143 "parser.l"
{
int lineno;
char *cptr, *fname;
yy_pop_state();
lineno = (int)strtol(parser_text, &cptr, 10);
if(!lineno)
error_loc("Malformed '#...' line-directive; invalid linenumber\n");
fname = strchr(cptr, '"');
if(!fname)
error_loc("Malformed '#...' line-directive; missing filename\n");
fname++;
cptr = strchr(fname, '"');
if(!cptr)
error_loc("Malformed '#...' line-directive; missing terminating \"\n");
*cptr = '\0';
line_number = lineno - 1; /* We didn't read the newline */
input_name = xstrdup(fname);
}
YY_BREAK
case 4:
YY_RULE_SETUP
#line 161 "parser.l"
yyless(9); yy_pop_state(); return tCPPQUOTE;
YY_BREAK
case 5:
YY_RULE_SETUP
#line 162 "parser.l"
parser_lval.str = xstrdup(parser_text); yy_pop_state(); return aPRAGMA;
YY_BREAK
case 6:
YY_RULE_SETUP
#line 163 "parser.l"
yy_push_state(QUOTE); cbufidx = 0;
YY_BREAK
case 7:
YY_RULE_SETUP
#line 164 "parser.l"
{
yy_pop_state();
parser_lval.str = get_buffered_cstring();
return aSTRING;
}
YY_BREAK
case 8:
YY_RULE_SETUP
#line 169 "parser.l"
yy_push_state(WSTRQUOTE); cbufidx = 0;
YY_BREAK
case 9:
YY_RULE_SETUP
#line 170 "parser.l"
{
yy_pop_state();
parser_lval.str = get_buffered_cstring();
return aWSTRING;
}
YY_BREAK
case 10:
YY_RULE_SETUP
#line 175 "parser.l"
yy_push_state(SQUOTE); cbufidx = 0;
YY_BREAK
case 11:
YY_RULE_SETUP
#line 176 "parser.l"
{
yy_pop_state();
parser_lval.str = get_buffered_cstring();
return aSQSTRING;
}
YY_BREAK
case 12:
#line 182 "parser.l"
case 13:
YY_RULE_SETUP
#line 182 "parser.l"
addcchar(parser_text[1]);
YY_BREAK
case 14:
YY_RULE_SETUP
#line 183 "parser.l"
addcchar(parser_text[1]);
YY_BREAK
case 15:
YY_RULE_SETUP
#line 184 "parser.l"
addcchar('\\'); addcchar(parser_text[1]);
YY_BREAK
case 16:
YY_RULE_SETUP
#line 185 "parser.l"
addcchar(parser_text[0]);
YY_BREAK
case 17:
YY_RULE_SETUP
#line 186 "parser.l"
yy_push_state(ATTR); return '[';
YY_BREAK
case 18:
YY_RULE_SETUP
#line 187 "parser.l"
yy_pop_state(); return ']';
YY_BREAK
case 19:
YY_RULE_SETUP
#line 188 "parser.l"
return attr_token(parser_text);
YY_BREAK
case 20:
YY_RULE_SETUP
#line 189 "parser.l"
{
parser_lval.uuid = parse_uuid(parser_text);
return aUUID;
}
YY_BREAK
case 21:
YY_RULE_SETUP
#line 193 "parser.l"
{
parser_lval.num = xstrtoul(parser_text, NULL, 0);
return aHEXNUM;
}
YY_BREAK
case 22:
YY_RULE_SETUP
#line 197 "parser.l"
{
parser_lval.num = xstrtoul(parser_text, NULL, 0);
return aNUM;
}
YY_BREAK
case 23:
YY_RULE_SETUP
#line 201 "parser.l"
{
parser_lval.dbl = strtod(parser_text, NULL);
return aDOUBLE;
}
YY_BREAK
case 24:
*yy_cp = (yy_hold_char); /* undo effects of setting up parser_text */
(yy_c_buf_p) = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up parser_text again */
YY_RULE_SETUP
#line 205 "parser.l"
return tSAFEARRAY;
YY_BREAK
case 25:
YY_RULE_SETUP
#line 206 "parser.l"
return kw_token(parser_text);
YY_BREAK
case 26:
/* rule 26 can match eol */
YY_RULE_SETUP
#line 207 "parser.l"
line_number++;
YY_BREAK
case 27:
YY_RULE_SETUP
#line 208 "parser.l"
YY_BREAK
case 28:
YY_RULE_SETUP
#line 209 "parser.l"
return SHL;
YY_BREAK
case 29:
YY_RULE_SETUP
#line 210 "parser.l"
return SHR;
YY_BREAK
case 30:
YY_RULE_SETUP
#line 211 "parser.l"
return MEMBERPTR;
YY_BREAK
case 31:
YY_RULE_SETUP
#line 212 "parser.l"
return EQUALITY;
YY_BREAK
case 32:
YY_RULE_SETUP
#line 213 "parser.l"
return INEQUALITY;
YY_BREAK
case 33:
YY_RULE_SETUP
#line 214 "parser.l"
return GREATEREQUAL;
YY_BREAK
case 34:
YY_RULE_SETUP
#line 215 "parser.l"
return LESSEQUAL;
YY_BREAK
case 35:
YY_RULE_SETUP
#line 216 "parser.l"
return LOGICALOR;
YY_BREAK
case 36:
YY_RULE_SETUP
#line 217 "parser.l"
return LOGICALAND;
YY_BREAK
case 37:
YY_RULE_SETUP
#line 218 "parser.l"
return ELLIPSIS;
YY_BREAK
case 38:
YY_RULE_SETUP
#line 219 "parser.l"
return parser_text[0];
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(QUOTE):
case YY_STATE_EOF(WSTRQUOTE):
case YY_STATE_EOF(ATTR):
case YY_STATE_EOF(PP_LINE):
case YY_STATE_EOF(PP_PRAGMA):
case YY_STATE_EOF(SQUOTE):
#line 220 "parser.l"
{
if (import_stack_ptr)
return aEOF;
else yyterminate();
}
YY_BREAK
case 39:
YY_RULE_SETUP
#line 225 "parser.l"
ECHO;
YY_BREAK
#line 1336 "parser.yy.c"
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = (yy_hold_char);
YY_RESTORE_YY_MORE_OFFSET
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed parser_in at a new source and called
* parser_lex(). If so, then we have to assure
* consistency between YY_CURRENT_BUFFER and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
YY_CURRENT_BUFFER_LVALUE->yy_input_file = parser_in;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++(yy_c_buf_p);
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_END_OF_FILE:
{
(yy_did_buffer_switch_on_eof) = 0;
if ( parser_wrap( ) )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* parser_text, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) =
(yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
yy_cp = (yy_c_buf_p);
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
(yy_c_buf_p) =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
yy_current_state = yy_get_previous_state( );
yy_cp = (yy_c_buf_p);
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of parser_lex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer (void)
{
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
register char *source = (yytext_ptr);
register int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
else
{
int num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
parser_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
"fatal error - scanner input buffer overflow" );
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
number_to_move - 1;
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
(yy_n_chars), (size_t) num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
if ( (yy_n_chars) == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
parser_restart(parser_in );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) parser_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
}
(yy_n_chars) += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state (void)
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = (yy_start);
yy_current_state += YY_AT_BOL();
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 174 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
{
register int yy_is_jam;
register char *yy_cp = (yy_c_buf_p);
register YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 174 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 173);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void)
#else
static int input (void)
#endif
{
int c;
*(yy_c_buf_p) = (yy_hold_char);
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
/* This was really a NUL. */
*(yy_c_buf_p) = '\0';
else
{ /* need more input */
int offset = (yy_c_buf_p) - (yytext_ptr);
++(yy_c_buf_p);
switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
parser_restart(parser_in );
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( parser_wrap( ) )
return EOF;
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) = (yytext_ptr) + offset;
break;
}
}
}
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
*(yy_c_buf_p) = '\0'; /* preserve parser_text */
(yy_hold_char) = *++(yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
return c;
}
#endif /* ifndef YY_NO_INPUT */
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
*
* @note This function does not reset the start condition to @c INITIAL .
*/
void parser_restart (FILE * input_file )
{
if ( ! YY_CURRENT_BUFFER ){
parser_ensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
parser__create_buffer(parser_in,YY_BUF_SIZE );
}
parser__init_buffer(YY_CURRENT_BUFFER,input_file );
parser__load_buffer_state( );
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
*
*/
void parser__switch_to_buffer (YY_BUFFER_STATE new_buffer )
{
/* TODO. We should be able to replace this entire function body
* with
* parser_pop_buffer_state();
* parser_push_buffer_state(new_buffer);
*/
parser_ensure_buffer_stack ();
if ( YY_CURRENT_BUFFER == new_buffer )
return;
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*(yy_c_buf_p) = (yy_hold_char);
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
YY_CURRENT_BUFFER_LVALUE = new_buffer;
parser__load_buffer_state( );
/* We don't actually know whether we did this switch during
* EOF (parser_wrap()) processing, but the only time this flag
* is looked at is after parser_wrap() is called, so it's safe
* to go ahead and always set it.
*/
(yy_did_buffer_switch_on_eof) = 1;
}
static void parser__load_buffer_state (void)
{
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
parser_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
(yy_hold_char) = *(yy_c_buf_p);
}
/** Allocate and initialize an input buffer state.
* @param file A readable stream.
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
*
* @return the allocated buffer state.
*/
YY_BUFFER_STATE parser__create_buffer (FILE * file, int size )
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) parser_alloc(sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in parser__create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) parser_alloc(b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in parser__create_buffer()" );
b->yy_is_our_buffer = 1;
parser__init_buffer(b,file );
return b;
}
/** Destroy the buffer.
* @param b a buffer created with parser__create_buffer()
*
*/
void parser__delete_buffer (YY_BUFFER_STATE b )
{
if ( ! b )
return;
if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
parser_free((void *) b->yy_ch_buf );
parser_free((void *) b );
}
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a parser_restart() or at EOF.
*/
static void parser__init_buffer (YY_BUFFER_STATE b, FILE * file )
{
int oerrno = errno;
parser__flush_buffer(b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
/* If b is the current buffer, then parser__init_buffer was _probably_
* called from parser_restart() or through yy_get_next_buffer.
* In that case, we don't want to reset the lineno or column.
*/
if (b != YY_CURRENT_BUFFER){
b->yy_bs_lineno = 1;
b->yy_bs_column = 0;
}
b->yy_is_interactive = 0;
errno = oerrno;
}
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
*
*/
void parser__flush_buffer (YY_BUFFER_STATE b )
{
if ( ! b )
return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if ( b == YY_CURRENT_BUFFER )
parser__load_buffer_state( );
}
/** Pushes the new state onto the stack. The new state becomes
* the current state. This function will allocate the stack
* if necessary.
* @param new_buffer The new state.
*
*/
void parser_push_buffer_state (YY_BUFFER_STATE new_buffer )
{
if (new_buffer == NULL)
return;
parser_ensure_buffer_stack();
/* This block is copied from parser__switch_to_buffer. */
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*(yy_c_buf_p) = (yy_hold_char);
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
/* Only push if top exists. Otherwise, replace top. */
if (YY_CURRENT_BUFFER)
(yy_buffer_stack_top)++;
YY_CURRENT_BUFFER_LVALUE = new_buffer;
/* copied from parser__switch_to_buffer. */
parser__load_buffer_state( );
(yy_did_buffer_switch_on_eof) = 1;
}
/** Removes and deletes the top of the stack, if present.
* The next element becomes the new top.
*
*/
void parser_pop_buffer_state (void)
{
if (!YY_CURRENT_BUFFER)
return;
parser__delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
if ((yy_buffer_stack_top) > 0)
--(yy_buffer_stack_top);
if (YY_CURRENT_BUFFER) {
parser__load_buffer_state( );
(yy_did_buffer_switch_on_eof) = 1;
}
}
/* Allocates the stack if it does not exist.
* Guarantees space for at least one push.
*/
static void parser_ensure_buffer_stack (void)
{
int num_to_alloc;
if (!(yy_buffer_stack)) {
/* First allocation is just for 2 elements, since we don't know if this
* scanner will even need a stack. We use 2 instead of 1 to avoid an
* immediate realloc on the next call.
*/
num_to_alloc = 1;
(yy_buffer_stack) = (struct yy_buffer_state**)parser_alloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in parser_ensure_buffer_stack()" );
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
(yy_buffer_stack_top) = 0;
return;
}
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
/* Increase the buffer to prepare for a possible push. */
int grow_size = 8 /* arbitrary grow size */;
num_to_alloc = (yy_buffer_stack_max) + grow_size;
(yy_buffer_stack) = (struct yy_buffer_state**)parser_realloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in parser_ensure_buffer_stack()" );
/* zero only the new slots.*/
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
}
}
/** Setup the input buffer state to scan directly from a user-specified character buffer.
* @param base the character buffer
* @param size the size in bytes of the character buffer
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE parser__scan_buffer (char * base, yy_size_t size )
{
YY_BUFFER_STATE b;
if ( size < 2 ||
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
/* They forgot to leave room for the EOB's. */
return 0;
b = (YY_BUFFER_STATE) parser_alloc(sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in parser__scan_buffer()" );
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = 0;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
parser__switch_to_buffer(b );
return b;
}
/** Setup the input buffer state to scan a string. The next call to parser_lex() will
* scan from a @e copy of @a str.
* @param yystr a NUL-terminated string to scan
*
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
* parser__scan_bytes() instead.
*/
YY_BUFFER_STATE parser__scan_string (yyconst char * yystr )
{
return parser__scan_bytes(yystr,strlen(yystr) );
}
/** Setup the input buffer state to scan the given bytes. The next call to parser_lex() will
* scan from a @e copy of @a bytes.
* @param bytes the byte buffer to scan
* @param len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE parser__scan_bytes (yyconst char * yybytes, int _yybytes_len )
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
buf = (char *) parser_alloc(n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in parser__scan_bytes()" );
for ( i = 0; i < _yybytes_len; ++i )
buf[i] = yybytes[i];
buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
b = parser__scan_buffer(buf,n );
if ( ! b )
YY_FATAL_ERROR( "bad buffer in parser__scan_bytes()" );
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
static void yy_push_state (int new_state )
{
if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) )
{
yy_size_t new_size;
(yy_start_stack_depth) += YY_START_STACK_INCR;
new_size = (yy_start_stack_depth) * sizeof( int );
if ( ! (yy_start_stack) )
(yy_start_stack) = (int *) parser_alloc(new_size );
else
(yy_start_stack) = (int *) parser_realloc((void *) (yy_start_stack),new_size );
if ( ! (yy_start_stack) )
YY_FATAL_ERROR( "out of memory expanding start-condition stack" );
}
(yy_start_stack)[(yy_start_stack_ptr)++] = YY_START;
BEGIN(new_state);
}
static void yy_pop_state (void)
{
if ( --(yy_start_stack_ptr) < 0 )
YY_FATAL_ERROR( "start-condition stack underflow" );
BEGIN((yy_start_stack)[(yy_start_stack_ptr)]);
}
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
static void yy_fatal_error (yyconst char* msg )
{
(void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up parser_text. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
parser_text[parser_leng] = (yy_hold_char); \
(yy_c_buf_p) = parser_text + yyless_macro_arg; \
(yy_hold_char) = *(yy_c_buf_p); \
*(yy_c_buf_p) = '\0'; \
parser_leng = yyless_macro_arg; \
} \
while ( 0 )
/* Accessor methods (get/set functions) to struct members. */
/** Get the current line number.
*
*/
int parser_get_lineno (void)
{
return parser_lineno;
}
/** Get the input stream.
*
*/
FILE *parser_get_in (void)
{
return parser_in;
}
/** Get the output stream.
*
*/
FILE *parser_get_out (void)
{
return parser_out;
}
/** Get the length of the current token.
*
*/
int parser_get_leng (void)
{
return parser_leng;
}
/** Get the current token.
*
*/
char *parser_get_text (void)
{
return parser_text;
}
/** Set the current line number.
* @param line_number
*
*/
void parser_set_lineno (int line_number )
{
parser_lineno = line_number;
}
/** Set the input stream. This does not discard the current
* input buffer.
* @param in_str A readable stream.
*
* @see parser__switch_to_buffer
*/
void parser_set_in (FILE * in_str )
{
parser_in = in_str ;
}
void parser_set_out (FILE * out_str )
{
parser_out = out_str ;
}
int parser_get_debug (void)
{
return parser__flex_debug;
}
void parser_set_debug (int bdebug )
{
parser__flex_debug = bdebug ;
}
static int yy_init_globals (void)
{
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from parser_lex_destroy(), so don't allocate here.
*/
(yy_buffer_stack) = 0;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
(yy_c_buf_p) = (char *) 0;
(yy_init) = 0;
(yy_start) = 0;
(yy_start_stack_ptr) = 0;
(yy_start_stack_depth) = 0;
(yy_start_stack) = NULL;
/* Defined in main.c */
#ifdef YY_STDINIT
parser_in = stdin;
parser_out = stdout;
#else
parser_in = (FILE *) 0;
parser_out = (FILE *) 0;
#endif
/* For future reference: Set errno on error, since we are called by
* parser_lex_init()
*/
return 0;
}
/* parser_lex_destroy is for both reentrant and non-reentrant scanners. */
int parser_lex_destroy (void)
{
/* Pop the buffer stack, destroying each element. */
while(YY_CURRENT_BUFFER){
parser__delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
parser_pop_buffer_state();
}
/* Destroy the stack itself. */
parser_free((yy_buffer_stack) );
(yy_buffer_stack) = NULL;
/* Destroy the start condition stack. */
parser_free((yy_start_stack) );
(yy_start_stack) = NULL;
/* Reset the globals. This is important in a non-reentrant scanner so the next time
* parser_lex() is called, initialization will occur. */
yy_init_globals( );
return 0;
}
/*
* Internal utility routines.
*/
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
void *parser_alloc (yy_size_t size )
{
return (void *) malloc( size );
}
void *parser_realloc (void * ptr, yy_size_t size )
{
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return (void *) realloc( (char *) ptr, size );
}
void parser_free (void * ptr )
{
free( (char *) ptr ); /* see parser_realloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
#line 225 "parser.l"
#ifndef parser_wrap
int parser_wrap(void)
{
return 1;
}
#endif
struct keyword {
const char *kw;
int token;
};
/* This table MUST be alphabetically sorted on the kw field */
static const struct keyword keywords[] = {
{"FALSE", tFALSE},
{"NULL", tNULL},
{"TRUE", tTRUE},
{"__cdecl", tCDECL},
{"__fastcall", tFASTCALL},
{"__int3264", tINT3264},
{"__int64", tINT64},
{"__pascal", tPASCAL},
{"__stdcall", tSTDCALL},
{"_cdecl", tCDECL},
{"_fastcall", tFASTCALL},
{"_pascal", tPASCAL},
{"_stdcall", tSTDCALL},
{"boolean", tBOOLEAN},
{"byte", tBYTE},
{"case", tCASE},
{"cdecl", tCDECL},
{"char", tCHAR},
{"coclass", tCOCLASS},
{"const", tCONST},
{"cpp_quote", tCPPQUOTE},
{"default", tDEFAULT},
{"dispinterface", tDISPINTERFACE},
{"double", tDOUBLE},
{"enum", tENUM},
{"error_status_t", tERRORSTATUST},
{"extern", tEXTERN},
{"float", tFLOAT},
{"handle_t", tHANDLET},
{"hyper", tHYPER},
{"import", tIMPORT},
{"importlib", tIMPORTLIB},
{"inline", tINLINE},
{"int", tINT},
{"interface", tINTERFACE},
{"library", tLIBRARY},
{"long", tLONG},
{"methods", tMETHODS},
{"module", tMODULE},
{"namespace", tNAMESPACE},
{"pascal", tPASCAL},
{"properties", tPROPERTIES},
{"register", tREGISTER},
{"short", tSHORT},
{"signed", tSIGNED},
{"sizeof", tSIZEOF},
{"small", tSMALL},
{"static", tSTATIC},
{"stdcall", tSTDCALL},
{"struct", tSTRUCT},
{"switch", tSWITCH},
{"typedef", tTYPEDEF},
{"union", tUNION},
{"unsigned", tUNSIGNED},
{"void", tVOID},
{"wchar_t", tWCHAR},
};
#define NKEYWORDS (sizeof(keywords)/sizeof(keywords[0]))
/* keywords only recognized in attribute lists
* This table MUST be alphabetically sorted on the kw field
*/
static const struct keyword attr_keywords[] =
{
{"aggregatable", tAGGREGATABLE},
{"allocate", tALLOCATE},
{"annotation", tANNOTATION},
{"apartment", tAPARTMENT},
{"appobject", tAPPOBJECT},
{"async", tASYNC},
{"async_uuid", tASYNCUUID},
{"auto_handle", tAUTOHANDLE},
{"bindable", tBINDABLE},
{"both", tBOTH},
{"broadcast", tBROADCAST},
{"byte_count", tBYTECOUNT},
{"call_as", tCALLAS},
{"callback", tCALLBACK},
{"code", tCODE},
{"comm_status", tCOMMSTATUS},
{"context_handle", tCONTEXTHANDLE},
{"context_handle_noserialize", tCONTEXTHANDLENOSERIALIZE},
{"context_handle_serialize", tCONTEXTHANDLENOSERIALIZE},
{"control", tCONTROL},
{"decode", tDECODE},
{"defaultbind", tDEFAULTBIND},
{"defaultcollelem", tDEFAULTCOLLELEM},
{"defaultvalue", tDEFAULTVALUE},
{"defaultvtable", tDEFAULTVTABLE},
{"disable_consistency_check", tDISABLECONSISTENCYCHECK},
{"displaybind", tDISPLAYBIND},
{"dllname", tDLLNAME},
{"dual", tDUAL},
{"enable_allocate", tENABLEALLOCATE},
{"encode", tENCODE},
{"endpoint", tENDPOINT},
{"entry", tENTRY},
{"explicit_handle", tEXPLICITHANDLE},
{"fault_status", tFAULTSTATUS},
{"force_allocate", tFORCEALLOCATE},
{"free", tFREE},
{"handle", tHANDLE},
{"helpcontext", tHELPCONTEXT},
{"helpfile", tHELPFILE},
{"helpstring", tHELPSTRING},
{"helpstringcontext", tHELPSTRINGCONTEXT},
{"helpstringdll", tHELPSTRINGDLL},
{"hidden", tHIDDEN},
{"id", tID},
{"idempotent", tIDEMPOTENT},
{"ignore", tIGNORE},
{"iid_is", tIIDIS},
{"immediatebind", tIMMEDIATEBIND},
{"implicit_handle", tIMPLICITHANDLE},
{"in", tIN},
{"in_line", tIN_LINE},
{"input_sync", tINPUTSYNC},
{"lcid", tLCID},
{"length_is", tLENGTHIS},
{"licensed", tLICENSED},
{"local", tLOCAL},
{"maybe", tMAYBE},
{"message", tMESSAGE},
{"neutral", tNEUTRAL},
{"nocode", tNOCODE},
{"nonbrowsable", tNONBROWSABLE},
{"noncreatable", tNONCREATABLE},
{"nonextensible", tNONEXTENSIBLE},
{"notify", tNOTIFY},
{"notify_flag", tNOTIFYFLAG},
{"object", tOBJECT},
{"odl", tODL},
{"oleautomation", tOLEAUTOMATION},
{"optimize", tOPTIMIZE},
{"optional", tOPTIONAL},
{"out", tOUT},
{"partial_ignore", tPARTIALIGNORE},
{"pointer_default", tPOINTERDEFAULT},
{"progid", tPROGID},
{"propget", tPROPGET},
{"propput", tPROPPUT},
{"propputref", tPROPPUTREF},
{"proxy", tPROXY},
{"ptr", tPTR},
{"public", tPUBLIC},
{"range", tRANGE},
{"readonly", tREADONLY},
{"ref", tREF},
{"represent_as", tREPRESENTAS},
{"requestedit", tREQUESTEDIT},
{"restricted", tRESTRICTED},
{"retval", tRETVAL},
{"single", tSINGLE},
{"size_is", tSIZEIS},
{"source", tSOURCE},
{"strict_context_handle", tSTRICTCONTEXTHANDLE},
{"string", tSTRING},
{"switch_is", tSWITCHIS},
{"switch_type", tSWITCHTYPE},
{"threading", tTHREADING},
{"transmit_as", tTRANSMITAS},
{"uidefault", tUIDEFAULT},
{"unique", tUNIQUE},
{"user_marshal", tUSERMARSHAL},
{"usesgetlasterror", tUSESGETLASTERROR},
{"uuid", tUUID},
{"v1_enum", tV1ENUM},
{"vararg", tVARARG},
{"version", tVERSION},
{"vi_progid", tVIPROGID},
{"wire_marshal", tWIREMARSHAL},
};
/* attributes TODO:
custom
first_is
last_is
max_is
min_is
*/
#define KWP(p) ((const struct keyword *)(p))
static int kw_cmp_func(const void *s1, const void *s2)
{
return strcmp(KWP(s1)->kw, KWP(s2)->kw);
}
static int kw_token(const char *kw)
{
struct keyword key, *kwp;
key.kw = kw;
kwp = bsearch(&key, keywords, NKEYWORDS, sizeof(keywords[0]), kw_cmp_func);
if (kwp && (do_rt_extension || kwp->token != tNAMESPACE)) {
parser_lval.str = xstrdup(kwp->kw);
return kwp->token;
}
parser_lval.str = xstrdup(kw);
return is_type(kw) ? aKNOWNTYPE : aIDENTIFIER;
}
static int attr_token(const char *kw)
{
struct keyword key, *kwp;
key.kw = kw;
kwp = bsearch(&key, attr_keywords, sizeof(attr_keywords)/sizeof(attr_keywords[0]),
sizeof(attr_keywords[0]), kw_cmp_func);
if (kwp) {
parser_lval.str = xstrdup(kwp->kw);
return kwp->token;
}
return kw_token(kw);
}
static void addcchar(char c)
{
if(cbufidx >= cbufalloc)
{
cbufalloc += 1024;
cbuffer = xrealloc(cbuffer, cbufalloc * sizeof(cbuffer[0]));
if(cbufalloc > 65536)
parser_warning("Reallocating string buffer larger than 64kB\n");
}
cbuffer[cbufidx++] = c;
}
static char *get_buffered_cstring(void)
{
addcchar(0);
return xstrdup(cbuffer);
}
void pop_import(void)
{
int ptr = import_stack_ptr-1;
fclose(parser_in);
parser__delete_buffer(YY_CURRENT_BUFFER );
parser__switch_to_buffer(import_stack[ptr].state );
if (temp_name) {
unlink(temp_name);
free(temp_name);
}
temp_name = import_stack[ptr].temp_name;
input_name = import_stack[ptr].input_name;
line_number = import_stack[ptr].line_number;
import_stack_ptr--;
}
struct imports {
char *name;
struct imports *next;
} *first_import;
int do_import(char *fname)
{
FILE *f;
char *path, *name;
struct imports *import;
int ptr = import_stack_ptr;
int ret, fd;
import = first_import;
while (import && strcmp(import->name, fname))
import = import->next;
if (import) return 0; /* already imported */
import = xmalloc(sizeof(struct imports));
import->name = xstrdup(fname);
import->next = first_import;
first_import = import;
/* don't search for a file name with a path in the include directories,
* for compatibility with MIDL */
if (strchr( fname, '/' ) || strchr( fname, '\\' ))
path = xstrdup( fname );
else if (!(path = wpp_find_include( fname, input_name )))
error_loc("Unable to open include file %s\n", fname);
import_stack[ptr].temp_name = temp_name;
import_stack[ptr].input_name = input_name;
import_stack[ptr].line_number = line_number;
import_stack_ptr++;
input_name = path;
line_number = 1;
name = xstrdup( "widl.XXXXXX" );
if((fd = mkstemps( name, 0 )) == -1)
error("Could not generate a temp name from %s\n", name);
temp_name = name;
if (!(f = fdopen(fd, "wt")))
error("Could not open fd %s for writing\n", name);
ret = wpp_parse( path, f );
fclose( f );
if (ret) exit(1);
if((f = fopen(temp_name, "r")) == NULL)
error_loc("Unable to open %s\n", temp_name);
import_stack[ptr].state = YY_CURRENT_BUFFER;
parser__switch_to_buffer(parser__create_buffer(f,YY_BUF_SIZE));
return 1;
}
void abort_import(void)
{
int ptr;
for (ptr=0; ptr<import_stack_ptr; ptr++)
unlink(import_stack[ptr].temp_name);
}